<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>JeeCloud</title>
    <style>
        html, body {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
        }

        div::-webkit-scrollbar {
            width: 5px;
            height: 5px;
            background-color: #f5f5f5;
        }

        /*定义滚动条的轨道，内阴影及圆角*/
        div::-webkit-scrollbar-track {
            border-radius: 10px;
        }

        /*定义滑块，内阴影及圆角*/
        div::-webkit-scrollbar-thumb {
            /*width: 10px;*/
            height: 20px;
            border-radius: 10px;
            background-color: #CBCBCB;
        }
    </style>
</head>
<body>
<div id="app">
</div>
</body>
</html>